Yoo Jae Suk and his wife voted the couple whose age difference is most unnoticeable

On top being one of the 'nation's most loved MCs', Yoo Jae Suk has landed at #1 on another list. 

He and his wife Na Kyung Eun, who is 9 years younger, were voted as the celebrity couple with the most unnoticeable age difference by an online community.

The poll was held from July 2 to the 9th, and the grasshopper couple came out 1st with 51% of the votes (738/1148). The two married in 2008 after 2 years of dating.

In 2nd was Yang Hyun Suk-Lee Eun Ji (6.4%), who have a 12 year age difference, while 3rd was taken by Han Hye Jin-Ki Sung Yong (6.5%), who have an 8 year difference. 

Other couples included were Seo Tai Ji and Lee Eun Sung (16-year difference), Yoon Joon Sang-Hong Eun Hee (11), and Tony An-Girl's Day's Hyeri (16).

Can you think of any other couples that should be on the list?

SEE ALSO: Yoo Jae Suk opens about being bullied in school